Examlex
You are conducting a study to assess a new fecal occult blood test for colorectal cancer. There are 277 people ages 50-74 in your study. A total of 206 people test negative. Seven people have the disease and test positive. 257 people don't have colorectal cancer and 193 of them test negative. What is the prevalence rate of colorectal cancer in this sample?
Temperance Movement
A social movement against the consumption of alcoholic beverages, aiming for moderation or complete abstinence.
18th Amendment
An amendment to the U.S. Constitution prohibiting the manufacture, sale, and transportation of alcoholic beverages; later repealed by the 21st Amendment.
Import Quotas
Limitations set by a government on the number or value of goods that can be imported into a country within a specified time frame.
Current Drinkers
Individuals who consume alcohol and have done so recently, within a specific timeframe defined by a study or survey.
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